altos: Require manual flight erasing.

[fw/altos] / src / ao_ee.c

diff --git a/src/ao_ee.c b/src/ao_ee.c
index 6fe88252d9721ac92e87df68fe6e4ac725bee7a6..575a7b30f19d1b591faea9525e1c663b6b8a5fa5 100644 (file)
--- a/src/ao_ee.c
+++ b/src/ao_ee.c
@@ -246,6 +246,18 @@ ao_storage_flush(void) __reentrant
        } ao_mutex_put(&ao_ee_mutex);
 }
 
+uint8_t
+ao_storage_erase(uint32_t pos) __reentrant
+{
+       ao_mutex_get(&ao_ee_mutex); {
+               uint16_t block = (uint16_t) (pos >> 8);
+               ao_ee_fill(block);
+               memset(ao_ee_data, 0xff, EE_BLOCK_SIZE);
+               ao_ee_block_dirty = 1;
+       } ao_mutex_put(&ao_ee_mutex);
+       return 1;
+}
+
 static void
 ee_dump(void) __reentrant
 {